baber/WOPTO huggingface dataset:
Patent DE-3743946-A1 (DE)
Inventor: JAEGER HALVOR DR MED
IPC: A61L15/16
Filed: 1987-12-23
Abstract: PCT No. PCT/DE88/00478 Sec. 371 Date Jun. 9, 1989 Sec. 102(e) Date Jun. 9, 1989 PCT Filed Aug. 3, 1988 PCT Pub. No. WO89/01788 PCT Pub. Date Mar. 9, 1989.The invention relates to an apparatus for the controlled delivery or release of nitroglycerin to the human or animal skin, preferably in plaster form with a nitroglycerin-impermeable backing layer, a one or multiple-part reservoir containing a pressure sensitive adhesive nitroglycerin in uniform or irregular distribution and optionally a removable protective layer impermeable for nitroglycerin, the reservoir being produced using hol melt pressure sensitive adhesives with a processing temperature of 40 DEG  to 80 DEG  C., preferably 40 DEG to 60 DEG  C. and in particularly preferred manner 40 DEG  to 45 DEG C., a process for the production thereof and the use of the apparatus for therapeutic purposes in human and veterinary medicine.
Patent DE-3744501-A1 (DE)
Title: Transceiver
Inventor: AUGUST GEORG
IPC: H04R3/00
Filed: 1987-12-30
Abstract: Transceiver with a demodulator connected to an AF amplifier, the output of which can be optionally connected to a first loudspeaker or to a second loudspeaker. The invention is based on the object of switching such a transceiver optionally to one of two loudspeakers, dispensing with a link plug provided in comparable transceivers. This object is achieved by the fact that the output of the demodulator (20) of the transceiver (10) is connected to the first loudspeaker (15) via a first AF amplifier (13) and to the second loudspeaker (18) via a second AF amplifier (14). The transceiver contains a microprocessor circuit (24) which switches on the first AF amplifier if the second loudspeaker is not connected and the second AF amplifier when the second loudspeaker is connected. A preferred field of application of the invention is hand-held transceivers to which a handset (40) with a loudspeaker (18) can be connected. The drawing shows a block diagram of a transceiver with two loudspeakers. <IMAGE>
Patent DE-3808233-A1 (DE)
Inventor: SIMON PETER
IPC: F16M11/10
Filed: 1988-03-11
Abstract: An apparatus stand (10), for example for a monitor or a test apparatus, is described having a mounting plate (14) whose inclination can be adjusted and which can be locked in the various inclination angles. The apparatus stand (10) consists of a base frame (11), supported on rollers, on which base frame (11) there are arranged two columns (13). Between the two columns, a mounting plate, whose height can be adjusted is suspended, by means of two swinging arms (15). <IMAGE>
Patent DE-3815673-A1 (DE)
Title: Rollable lagging mat with flat bars
Inventor: SCHULTE KLAUS DR
IPC: E21D11/15
Filed: 1988-05-07
Abstract: Lagging mats rolled up or combined in a meander shape can easily have a length of several metres and yet can be effectively placed between two support arches by simply being unrolled. To this end, the lagging mat has a rollable or flexible composite sheet which is effectively connected to lagging bars at distances apart. These lagging bars are designed as two-piece flat bars or as two flat bars connected to one another, the connection between the two flat bars and as a result the fixing of the composite sheet being obtained simultaneously by a common deformation. In this arrangement, the deformation can be obtained by forming short beads or beads or also by bending back appropriately preformed flat bars. Here, the formation of the beads has the advantage that additional stiffening and strengthening of the flat bars is thereby effected. In addition, the beads form a certain slip resistance, and furthermore it is possible to bend the bar ends of the flat bars in such a way that they extend around the support arches and catch behind them. <IMAGE>
Patent DE-3815979-A1 (DE)
Title: Current supply apparatus
Inventor: LOESEL WALTER
IPC: G05F1/565
Filed: 1988-05-10
Abstract: Consumers (loads) are often connected to a current supply apparatus via relatively long connecting leads. The lead resistances of the connecting leads and the contact resistances of output sockets, output plugs or the like cause a voltage drop which is proportional to the load current likewise flowing through them. Because of this, the voltage directly across the consumer is smaller than the output voltage of the current supply apparatus and changes continuously with the fluctuations of the load current. By means of the current supply apparatus proposed, the voltage fluctuations on the consumer caused by the lead resistances are intended to be compensated in the simplest possible way. For this purpose, the output voltage is increased in proportion to the load current.
Patent DE-3817113-A1 (DE)
Title: Radiating heater
Inventor: SCHMALZRIED VOLKER
IPC: H05B3/74
Filed: 1988-05-19
Abstract: In a radiating heater (1) which has two separately switchable heating regions which lie side by side and which are at least partially bounded with respect to each other by an edge (13), a heat trap (heat lock) (20) is provided in this edge (13), through which trap (lock) a predetermined component of the heat energy generated can flow off at least from one heating region to the other. A temperature switch (25) is expediently provided, whose temperature sensor (26) is thermally reactively coupled essentially only to the main heating region, but is, however, subjected to a slightly lower heat load due to the heat trap (20). <IMAGE>
Patent DE-3825195-A1 (DE)
Title: Device for attaching a bag to a belt
IPC: A45C13/30
Filed: 1988-07-25
Abstract: The invention relates to a device for attaching a bag to a body belt, bag strap or the like, there being fastened spaced apart on the back of the bag the two ends of a transversely running carrying strap and, approximately centrally and with spacing below said carrying strap, the one end of a holding strap running transversely to the carrying strap, and the holding strap being passed below the belt or strap running approximately in parallel below the carrying strap and between the fastened ends of the carrying strap, being folded over by about 180@ above the carrying strap, and its free end being retained on the bag by interacting touch-and-close fastener elements.
Patent DE-3825601-A1 (DE)
Title: Hard tooth substance superstructure to be anchored in a canal
Inventor: STROBL WALTER DR
IPC: A61K6/884
Filed: 1988-07-28
Abstract: In order to impart a natural translucent appearance to hard tooth substance superstructures anchored in the root canal, to simplify their insertion in the dental root and to weaken the dental root as little as possible thereby, supplementable hard tooth substance superstructures for anchorage in a canal are produced from fibre-reinforced plastic - instead of being made wholly or largely of metal as has hitherto been the case.
Patent DE-3827364-A1 (DE)
Inventor: LEBLANC FRANCOIS
IPC: C02F3/00
Filed: 1988-08-12
Abstract: The invention relates to a process for regulating installations for purifying waste water, these installations being of the type which employs a physicochemical treatment 20 and a biological treatment 30 which can operate in parallel or in series, and of the type in which the residual flow of pollution is continuously influenced by varying several parameters. The process is characterised by the fact that the variation of these parameters simultaneously takes account of the data comprising the assessments of the instantaneous pollution at the various levels of the purification treatment, the forecasts of the pollution load over a period of at least 24 hours and the purification potential of the installation. The purification potential may be determined from the soiling of at least one of the biological filters or the quantity of biomass present in the activated sludge stage. <IMAGE>
Patent DE-3829368-A1 (DE)
Title: Airbag safety system
Inventor: BENDER RICHARD DIPL CHEM DR
IPC: B60R21/2338
Filed: 1988-08-30
Abstract: In order to retain the protection provided by an airbag system in a motor vehicle even after a first crash in order to cope with any subsequent impacts which may occur, an airbag (5) which is known per se contains at least one further (inner) airbag (6), the airbag (5, 6) being simultaneously inflated by means of a gas generator (2). Whereas the outflow of the outer airbag (5) (normally via apertures 8) is to remain as "soft" as ever, i.e. the gas is to be pressed out of the airbag in about 100 ms in the event of an accident, the outflow of gas out of the inner airbag (6) is to last about 10 s. The height of the inner airbag (5) is preferably to be such that the inflated inner airbag (6) still makes it possible to look through the windscreen. <IMAGE>
Patent DE-3829573-A1 (DE)
Title: Roll-attitude determination in the case of guided projectiles
Inventor: DIEHL CHRISTIAN
IPC: G05D1/10
Filed: 1988-08-31
Abstract: A method is described for remote guidance of missiles which rotate about their longitudinal axis, using the laser guidance beam method and having means for determining the missile roll attitude during flight, which method creates a redundant system in the case of which - at the computer output - signals are obtained after processing and evaluation, which signals are unambigious and are sufficiently accurate to ensure the desired safe remote guidance of a missile to the target.
Patent DE-3833807-A1 (DE)
Title: Apparatus for separating off cleaning bodies and solids from liquids
Inventor: KOLLER JOSEF DIPL ING
IPC: B01D29/01
Filed: 1988-10-05
Abstract: The invention relates to an apparatus for separating off solids, in particular cleaning bodies 6, from cooling water. The apparatus is composed of a rotationally symmetrical screen 1 and a rotating spiral-shaped scraper 5 arranged on the intake side, which scraper transports the cleaning bodies 6 to the centre of the screen 1 where a suction tube 7 is connected. This apparatus requires little space so that, in existing plants having restricted spatial conditions, the condensers can be retrofitted without problems. <IMAGE>
Patent DE-3838449-A1 (DE)
Title: Clamping-in protection device
Inventor: ZIMMERMANN UWE
IPC: E05F15/44
Filed: 1988-11-12
Abstract: A clamping-in protection device has a transmitting part (11) with two transmitters (11.1, 11.2) which emit two different test signals. A receiving part (12) is furthermore provided, which receives the emitted signals after they have passed via test leads (14.1, 14.2) of a contact rubber strip (13). A comparator (18) investigates whether the received signals have precisely the same differences as the two transmitted signals. If this is not the case, then a warning alarm is emitted. Using a clamping-in protection device which is constructed in such a manner, all conceivable defects can be detected, that is to say, for example, incorrect connection of the contact rubber strip, at least one test lead torn off in the contact rubber strip, or a short circuit in the strip caused by said strip being crushed. <IMAGE>
Patent DE-3841381-A1 (DE)
Title: Device for the arrangement of expanding guide nozzles or pipes of air-blasting equipment in boundary walls of reaction chambers
Inventor: LEIBLING UDO
IPC: B65D88/70
Filed: 1988-12-08
Abstract: The invention relates to a device for the arrangement of expanding guide nozzles or pipes of air-blasting equipment for the elimination of build-ups of material or cake-on material. The guide nozzle is made here into a constructional unit with a moulded brick and as such can be inserted into an existing, appropriately adapted pokehole.
Patent DE-3904843-A1 (DE)
Title: Heat exchanger, in particular for the radiator of a motor vehicle
Inventor: BOQUEL DANY
IPC: F28F9/00
Filed: 1989-02-17
Abstract: The present invention relates to a heat exchanger, in particular for a radiator, having a heat exchanger block (2) consisting of a tube bundle (bunch) (3) having fins (6) which open out into at least one liquid header box (4, 5), lateral parts or cross-members (9) which are arranged on the lateral edges of the block (2) and are joined to one another by at least one tension element (10) which is arranged at each front side of the said block. The said exchanger is characterised in that the tension element (10) has a hollow cylindrical shape. <IMAGE>
Patent DE-3905255-A1 (DE)
Title: Bearing arrangement for a door (flap), in particular a glove-box door (flap) in a motor vehicle
Inventor: MALSCH MATHIAS DIPL ING
IPC: B60R7/06
Filed: 1989-02-21
Abstract: Bearing arrangement for a door (2) which is mounted pivotably via two arms (3, 3') on a housing (1), each of the arms (3) having a bearing journal (6) which has a flat surface (9) and passes through the housing (1) in a bearing position (15). A leg spring (4) can be fitted on the bearing journal (6) in a manner fixed in terms of rotation with respect to the housing (1), the spacing (18) of the legs being smaller than the smallest transverse dimension of the bearing journal (6). <IMAGE>
Patent DE-3905678-A1 (DE)
Title: Securing means for fastening plant pots on the wall
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: A47H99/00
Filed: 1989-02-24
Abstract: Securing means for fastening plant pots on the wall retains the pot, which is usually an outer pot, essentially merely by a bearing arm (2) with grippers (1). The flower pot is fastened in the securing means such that it is inclined forwards to a certain degree. For watering, an outer pot may also have an additional filling device. By virtue of dispensing with a punched-out base part, a securing means of this type cuts down on material. <IMAGE>
Patent DE-3907271-A1 (DE)
Title: Fastening element for heating tubes of an underfloor heating system for laying on heat-insulating panels covered on at least one side, consisting of an anchoring part, an inner tube receptacle and a depth stop
IPC: F24D3/14
Filed: 1989-03-07
Abstract: Fastening element for heating tubes of an underfloor heating system.   Holding element for underfloor heating tubes, in which a permanent raising of the tubes is achieved, by means of tackers, and in which a pressing-in of the fastening part upon subsequent loading, in particular during dry construction, is avoided.
Patent DE-3913494-A1 (DE)
Title: Pressure diecasting machine piston lubrication
Inventor: SCHWAB WILFRIED
IPC: B22D17/20
Filed: 1989-04-25
Abstract: The piston or piston rod of a pressure die casting machine ensures a proper lubrication of the outer surface of the piston, specially in the final filling phase of the die. A lubricant chamber is arranged e.g. within the piston rod which can be replenished by a supply line with a non-return valve.  Channels connect this to the periphery of the piston and a plunger is actuated at the end of the die filling phase to press the lubricant to the piston periphery.
Patent DE-3914430-A1 (DE)
Title: Azo dyes, preparation thereof and use thereof
Inventor: WALTER HARALD DR
IPC: C09B29/36
Filed: 1989-05-02
Abstract: The azo dyes of the formula <IMAGE> where R1 is -CN, -CON(R8)R9, -COR10, -COOR11, -SO2R12 or - CONHNHR13, R2 is hydrogen or C1-C4-alkyl, R3 is a heterocyclic radical, which may be attached via a carbonyl group, R4 is hydrogen, C1-C4-alkyl, halogen, C1-C4-alkoxy, phenoxy or -N(H)C1-C4-alkyl, R5 is hydrogen, halogen, hydroxyl, C1-C4-alkoxy, phenoxy or C1-C4-alkyl-COO-, R6 and R7 are each independently of the other hydrogen or C1-C4-alkyl, R8, R9 and R13 are each independently of the others hydrogen or substituted or unsubstituted C1-C10-alkyl, C5-C7-cycloalkyl, phenyl or naphthyl, R10, R11 and R12 are each substituted or unsubstituted C1-C10-alkyl, C5-C7-cycloalkyl, phenyl or naphthyl, X is an oxygen atom or -CHR14, R14 is hydrogen or C1-C4-alkyl, Y is a direct bond, -CH2- or -CHR5-, Z is a water-solubilising group and m is 0, 1 or 2, produce fast dyeings on nitrogen-containing or hydroxyl-containing fibre materials.
Patent DE-3915366-A1 (DE)
Title: Pneumatic spool valve with series of inserts - method of assembly using automated processes
Inventor: STOLL KURT
IPC: F16K11/07
Filed: 1989-05-11
Abstract: The pneumatic spool valve has a housing (1) in which several valve inserts (21) are arranged. Each valve insert has an opening through which runs a spool (3). At least one of the two end inserts (22) which close off the sequence of valve inserts is formed as an actuation insert (23), and an opening (17) is provided into which the inserts can be simultaneously positioned. USE/ADVANTAGE - Pneumatic spool valve which can be assembled by automated means and in case of need can quickly be converted to other operating modes.
Patent DE-3919135-A1 (DE)
Title: Armoured cable mfr. - with pre-torsion provided for each armouring wire before stranding around the core
Inventor: HELLE WERNER DIPL ING DR
IPC: H01B13/26
Filed: 1989-06-12
Abstract: Cables and ropes are manufactured by forming a stranded armouring of several single wires around a core. The individual wires of the armouring receive a permanent torsion before they are wound around the core. Each such wire is twisted around its own longitudinal axis beyond its yield point. ADVANTAGE - This eliminates the frozen prestressed state of the armouring which may lead to a sudden "burst asunder" when a cable is cut.
Patent DE-3919803-A1 (DE)
Title: Corner couch with corner box - has box cover plates sliding on slide track on bed box top
Inventor: KLIMM KURT
IPC: A47C17/36
Filed: 1989-06-16
Abstract: The corner couch comprises two bed boxes of rectangular plan view swivel connected with their facing corners to a corner box. The corner box is covered on the top by two triangular segment cover plates (3, 4) which are each fixed to the short bed box side (20, 21) by a segment side (22). The cover plates engage slidingly on at least one slide track on the top (23) of the corner box (12). Radially inner and outer slide tracks are provided on the top side (23) of the corner box (12) opposite the common swivel bearing (5, 6) of the bed box (1, 2) and associated cover plate (3, 4). USE/ADVANTAGE - When swivelling the bed box the cover plates are automatically taken along and only one swivel bearing is required for each bed.
Patent DE-3922903-A1 (DE)
Title: Solar heated heat exchanger for high temperatures - comprises battery of fluid carrying pipes wound round in tight coil as jacket for exchanger
Inventor: MICHEL HELMUT DIPL ING DR
IPC: F24S10/70
Filed: 1989-07-12
Abstract: The solar heated heat exchanger is for high temperatures.  A fluid heat carrier flows through a battery of absorber pipes (12) which are wound round in a tight coil forming a cylindrical jacket for the exchanger (11). The exchanger (11) stands vertically, not fixed, on a mounting in such a way that the absorber pipes (12) allow free expansion movement. USE/ADVANTAGE - Maximum heat output from minimum material requirement.  Is easily replaced in case of leakage.
Patent DE-3927865-A1 (DE)
Inventor: STERN ANNE DIPL BIOL DR RER NA
IPC: C12N15/58
Filed: 1989-08-23
Abstract: PCT No. PCT/EP90/01401 Sec. 371 Date May 24, 1991 Sec. 102(e) Date May 24, 1991 PCT Filed Aug. 22, 1990 PCT Pub. No. WO91/02798 PCT Pub. Date Mar. 7, 1991.The invention concerns a recombinant DNA which codes for a protein with the domains G, K1 and L of t-PA in which the sequences coding for the domains K2 and F of the wild-type t-PA gene or the sequences derived therefrom within the scope of the degeneration of the genetic code are completely deleted according to the exact exon/intron borders on the t-PA gene. The invention also relates to a process for the production of a recombinant DNA according to the present invention. In addition the invention concerns vectors containing this recombinant DNA as well as cells which are transformed with vectors according to the present invention or with the DNA according to the present invention. Furthermore the invention provides a protein with fibrinolytic properties by expression of a DNA sequence according to the present invention in suitable host cells which consists of the amino acid sequences of the domains G, K1 and L of t-PA in this order and which, if desired, is glycosylated as well as a process for its production. Finally the invention also concerns a fibrinolytic agent containing a protein according to the present invention.
Patent DE-3929614-A1 (DE)
Title: Prodn. of vanadium-cobalt multilayer - having vertical magnetic anisotropic properties, using anionic sputtering technique with each metal being separately pptd.
Inventor: SPOERL KLAUS
IPC: C23C14/46
Filed: 1989-09-06
Abstract: Method of precipitating a thin layer (12) of magnetic material having magnetic anisotropic properties perpendicular to its surface consists of high vacuum ionic sputtering V and Co separately so as to produce layers of these metals with an alloy interface having 10-30 at.% V. The high vacuum created in the apparatus is below 10 power (-6) mbar, pref. 10 power (-9) mbar. The ionic beams (17,18) are Ar ions. When the ionic beams are switched on a pressure of max. 10 power (-3) mbar, pref. 5x10 power (-4) mbar is produced. During sputtering the substrate (3) is held at a temperature between room temperature and 300 deg.C., pref. 50-80 deg.C.. During the process a magnetic field (H) of 40-4x10 power (4) A/m is applied. The individual layers of alternate V and Co are 0.3nm - 10nm and 0.3-3nm thick respectively with a total thickness of 10nm - 1nm. USE/ADVANTAGE - In production of recording media. The layer has high residual magnetism and simultaneously small coercive force in a direction perpendicular to the layer surface.
Patent DE-3930729-A1 (DE)
Title: Appts. to prevent flue gas formation in metallurgical process
Inventor: MOHNKERN HORSTMAR DIPL ING
IPC: B22D45/00
Filed: 1989-09-14
Abstract: Device for avoiding the formation of flue gases in metallurgical processes and when transporting molten metal from metallurgical vessels, esp. blast furnaces (10) to casting vessels has esp. discharge channels (15-16) which take the molten metal from the furnace's casting outlet, covered by hoods (22-24) so that minimal space exists above the molten metal. The transfer stations (17-19) at which the metal transfers esp. from the transporter and discharge channels into the casting vessel, and the outflow openings are shielded to render them gas tight. Inert gas flushes through this transfer point and the space in the covered channels. An inert gas mantel, circular in cross-section, protects the molten stream as it flows from the outlet into the casting vessel, and is generated at a pressure of pref. 1.5 bar. An inert gas pressure of pref. between 10 and 100 Pa above the external pressure is maintained in the furnace or transport unit, or both esp. over the transport and discharge channels, also at the transition pt. and in the interior of the casting vessel.  The inert gas also serves to cool the covers and shielding mechanisms and comprises nitrogen or similar gas, whose free oxygen component has been consumed by burning in a combustion chamber and which is finally cooled.
Patent DE-3931580-A1 (DE)
Title: Radiation-type steam-generator - has vertical gas-tight cooled partition fire-box with open pipe grid at top
Inventor: HEINZ GERHARD
IPC: F23C6/02
Filed: 1989-09-22
Abstract: The radiation-type steam generator with firegate has a fuel-feed hopper, the firebox being divided by a cooled partition (7) at right angles to the grate travel direction and extending upwards from immediately above the layer of fuel.  The partition is pref. vertical, being gastight for a height equal to 5 percent to 80 percent of the mean height of the firebox (6), while above this it forms an open pipe grid (8).  The top and bottom ends of the partition are connected in the water circuit of the steam generator. Above the join between the cooled partition and the grid free spaces extend upwards to the afterheating surface of the steam generator. The distance between the end wall (4) and the partition is roughly 2/3rds of the depth of the firebox, whose walls (4,5) have air-blast ports (10,11) one above the other, starting roughly 1.5m above the grate. USE/ADVANTAGE - Radiation-type steam generator with low nitrous oxide emission.